have a 1989 yamaha blaster thats bored .2 over with a weisco piston, boyeson power reeds, stock expansion chamber, aftermarket pipe dont know the brand sticker was burnt, oil injection, aftermarket airfilter no airboxlid, currently running a 250 mainjet, needle clip is set on third in the middle of the needle the carb is clean fresh plug. i recently removed the tors and and installed the screw in the carb im wondering how many turns out it should be or wheres a good place to start messing with it and also i was wondering if the clip on the needle would need to be moved and if id have to change jet sizes since the tors removal. i can get it to full speed eventually but the torque and power isnt there
Any help would be appreciated thank you
Any help would be appreciated thank you